Cylindrical Roller Radial Bearings - Single Row Standard Timken 320RU92AC1112R3

Описание

Metric Specifications Design Units Metric d - Bore 320.000 mm Type NU Dimensions D - Outer Diameter 580 mm C - Inner Ring Width 190.5 mm B - Outer Ring Width 190.5 mm Basic Load Ratings C0 - Static Radial Rating 6790000 N C - Dynamic Radial Rating1 4020000 N Factors Reference Thermal Speed Rating (Grease) 470 rpm Reference Thermal Speed Rating (Oil)2 500 rpm Cg - Geometry Factor3 0.2377 Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius4 4.1 mm r - Outer Ring "To Clear" Radius5 4.1 mm da - Inner Ring Backing Diameter 370 mm Da - Outer Ring Backing Diameter 530 mm